Tnpsc and Upsc Notes Pdf
Nunc id sapien finibus faucibus odio vitae aliquam eros. Ante ex mauris a mus lobortis, urna elit odio nibh ac aliquet ipsum leo commodo quam. Proin semper leo ligula aenean utt erat non quam amet. Morbi fames tempor purus, at semper velit sapien vel in blandit ante. Etiam feugiat ligula turpis enim pulvinar mollis sed. … Read more
Water Pollution Definition “The introduction (directly or indirectly) of substances or energy into the marine environment (including estuaries) results in deleterious effects to living resources, hazards to human health, a hindrance to marine activities” said United Nations, 1971. Effects of Water Pollution Water pollution adversely affects the health and life of man, animals, and plants … Read more
Digital Electronics It is a sub-branch of electronics that deals with digital signals. Used in large applications from high-end processor circuits to miniature circuits for signal processing, communication, etc. It is preferred over analog signals for its performance, accuracy, speed, immunity to noise, etc. Analog and Digital Signal Analog signal is varying voltage or current … Read more
Gandhi wanted the central government to have less power and wanted the villages to rule themselves traditionally with village chiefs and councilors. According to Ambedkar, the village possessed a cruel reality of communalism and a caste system, which will lead to problems for the minorities. Gandhi through his social and political initiatives facilitated the county … Read more
In the general election of 1967, the congress party was defeated. The DMK formed the government. The schemes of DMK are affordable universal housing for the poor, a rice scheme that is the precursor to food security, and a slum clearance board has been established. The Government renamed the state of Madras to Tamil Nadu … Read more
Need of special privileges If poor children were not provided with adequate education and proper health care, we are raising hue and cry. We give our voice for justice. First, let us understand what we accept and which we refuse. If a person is treated with great respect on the basis of his caste, language, … Read more
This will not prevent any sort of appointment or reservation among backward communities if sufficient representation is not provided. In India, inequality is existing due to the Varna System. According to the Indian Constitution, states which are having low technology or inadequate natural resources can make their own special policies for holistic advancement. In accordance … Read more
Administration The Rashtrakuta Empire was divided into several provinces called rashtras under the control of Rashtrapati. They were further divided into vishayas or districts governed by vishayapatis. The subsequent subdivision was bhukti consisting of fifty to 70 villages under the control of bhogapatis. These officers were directly appointed by the central government. The village administration … Read more
O Captain! My Captain! Our fearful trip is done, The ship has weather’d every rack, the prize we sought is won, The port is near, the bells I hear, the people all exulting, While follow eyes the steady keel, the vessel grim and daring; -4 But O heart! heart! heart! O the bleeding drops o … Read more
Curved Mirrors There are many types of curved mirrors such as spherical and parabolic mirrors. The most widely used curve is a spherical mirror. The hemispherical spoon is also a curved mirror, it has an inner and outer surface. One side of the spoon is a concave mirror and another side is a convex mirror. … Read more